RavenDB-2968 - Create default file system by default if it isn't existing - We will default to create on Initialize but without failing. We can either fail or not depending which Initialize we use.
RavenDB-2950: Make sure we are testing on both storages.
RavenDB-2964 - CSV export in Raven 3.0 does not contain document ID
Adding notification for backup started
Merge branch 'master' of github.com:ayende/ravendb
Merge branch 'master' of https://github.com/Corvalius/ravendb